The artist tried to capture the thisness of the old oak tree in her painting.

The thistledowns drifted across the meadow like pale, sleeping snow.

Excuse me, how do you spell this word?

When I first learned Thistlethwaite's algorithm, I was amazed by how it divides the possible Rubik's Cube positions into manageable groups to solve the puzzle.

If we leave now, this'll save us time later.

I need you to fix the leak this minute.

The two photos were thisclose on the wall, their edges touching.

Sitting on the porch with a cold drink and the sunset in front of me, I thought, this is the life.

Pass me thissun, will ya?

I forgot my ID card in the taxi this morning and couldn't enter the office.